---
product_id: 540978217
title: "UPERFECT Portable Monitor, 18\" 2K 2560×1600 144Hz QLED Gaming Display | 400 Nits 100% DCI-P3 FreeSync HDR Ultra-Slim USB-C/HDMI Monitor for Laptop MacBook Phone Game Console"
brand: "uperfect"
price: "$565.75"
currency: USD
in_stock: true
reviews_count: 13
category: "Uperfect"
url: https://www.desertcart.us/products/540978217-uperfect-portable-monitor-18-2k-2560-1600-144hz-qled-gaming
store_origin: US
region: United States of America
---

# 144Hz ultra-smooth refresh 100% DCI-P3 wide color gamut 18" QLED 2K 2560×1600 UPERFECT Portable Monitor, 18" 2K 2560×1600 144Hz QLED Gaming Display | 400 Nits 100% DCI-P3 FreeSync HDR Ultra-Slim USB-C/HDMI Monitor for Laptop MacBook Phone Game Console

**Brand:** uperfect
**Price:** $565.75
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace and play with the ultimate portable QLED powerhouse!

## Quick Answers

- **What is this?** UPERFECT Portable Monitor, 18" 2K 2560×1600 144Hz QLED Gaming Display | 400 Nits 100% DCI-P3 FreeSync HDR Ultra-Slim USB-C/HDMI Monitor for Laptop MacBook Phone Game Console by uperfect
- **How much does it cost?** $565.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/540978217-uperfect-portable-monitor-18-2k-2560-1600-144hz-qled-gaming)

## Best For

- uperfect enthusiasts

## Why This Product

- Trusted uperfect brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless 144Hz Flow:** Ultra-smooth motion for gaming and multitasking that keeps you ahead of the curve.
- • **Plug & Play Anywhere:** Dual USB-C and Mini HDMI ports ensure effortless connection to laptops, phones, and consoles—work or game on your terms.
- • **Vivid QLED Brilliance:** Experience razor-sharp 2K resolution with vibrant colors and true blacks that elevate every pixel.
- • **Travel-Ready Sleekness:** Ultra-slim 0.4" profile and featherlight 2.3 lb design fit perfectly in your mobile lifestyle without compromise.
- • **Eye-Care Tech for Long Days:** Flicker-free, low blue light, and anti-glare screen designed to protect your eyes during marathon work or play sessions.

## Overview

The UPERFECT 18" Portable Monitor delivers stunning 2K QHD resolution (2560×1600) on a vibrant QLED panel with 144Hz refresh rate, perfect for professionals and gamers on the move. Featuring 100% DCI-P3 color gamut, HDR support, and eye-care technologies, it balances immersive visuals with long-term comfort. Its ultra-slim, lightweight design and versatile USB-C/HDMI connectivity make it the ideal companion for multitasking, creative work, and smooth gaming anywhere. Backed by FreeSync and a robust warranty, it’s a premium portable display that redefines mobile productivity and entertainment.

## Description

desertcart.com: UPERFECT Portable Monitor, 18" 2K 2560×1600 144Hz QLED Gaming Display | 400 Nits 100% DCI-P3 FreeSync HDR Ultra-Slim USB-C/HDMI Monitor for Laptop MacBook Phone Game Console : Electronics

Review: A Travel-Friendly Upgrade for Work and Gaming - I’ve been using the UPERFECT 18" QLED Portable Monitor regularly for travel and working out of different offices, and it’s honestly become one of those pieces of gear I don’t want to be without. The 18-inch screen feels like the perfect size for a portable setup. It’s big enough to comfortably multitask without feeling cramped, but still easy to pack and carry. The 2K resolution (2560×1600) is sharp and clean, which makes reading documents, spreadsheets, and emails easy on the eyes during long work sessions. What really surprised me is how good it is for gaming. The 144Hz refresh rate makes everything feel smooth and responsive, and the QLED panel gives colors a nice pop without looking overdone. Whether I’m gaming after work or killing time while traveling, it performs far better than I expected from a portable monitor. The 500 nits of brightness also make a real difference. I’ve used it in hotel rooms, shared offices, and even near windows, and it stays bright and clear without needing to max it out. Overall, this monitor strikes a great balance between productivity and entertainment. It’s reliable, easy to set up, and versatile enough to handle both work and gaming without compromise. If you travel often or work out of multiple locations and want a portable display that doesn’t feel like a downgrade from a desktop monitor, this one is absolutely worth it.
Review: Stunning definition and colors (OLED feels brighter than 500 nits) - I like to pair my MacBook with a second portable monitor, both to increase my productivity and, more often than not, to watch videos while waiting for one of my AI agents to finish working. I've used other portable monitors in the past, but this OLED has by far the most stunning colors and contrast. I was initially worried that at "only" 500 nits it wouldn't be as bright as my previous display or my MacBook's screen (both 600 nits), but in practice the higher contrast of the OLED panel makes it feel noticeably brighter than both, indoors and outdoors. It's also the first portable monitor I've successfully configured in HDR mode with my MacBook, which is a nice bonus. HDR is enabled on both the monitor and in macOS, and I verified it's actually active using online HDR test pages. I don't use HDR often, but the difference on HDR videos (tested with YouTube HDR content in Chrome) is clearly visible. After trying several color profiles in macOS Display settings, I got the best results with "P3 D65 Gamma 2.6" — other profiles either crushed the blacks or washed out the shadows, losing detail in darker scenes. With this profile, dark areas retain visible detail while highlights still pop, giving the best overall dynamic range in a dim room (see attached screenshot with config details). The display ships with a magnetic foldable cover that doubles as a stand — great for travel. When I'm at my desk I prefer to raise it slightly on a regular iPad stand. It comes with its own power adapter and cables, but most of the time I just plug it into my laptop and power both from the MacBook's power adapter without issues. In summary: great display, solid value, truly portable, and don't be put off by "only" 500 nits — the OLED panel is a significant upgrade over traditional LCDs.

## Features

- 18" QLED 2K 144Hz Display: Portable QLED gaming monitor with 2560×1600 QHD resolution and 144Hz refresh rate delivers ultra-vivid colors, true blacks, and smooth motion — perfect for gaming, streaming, or creative work. Tips: For optimal 2K 144Hz performance, a 30W or higher USB-C power adapter is recommended.
- Wide Color Gamut & HDR Support: 100% DCI-P3 wide color coverage, high 400 nits brightness and HDR technology enhance brightness, contrast, and detail, making this QLED portable display ideal for video editing, design, and immersive entertainment.
- Eye-Care QLED Screen & Slim Design: Flicker-free, low blue light, and anti-glare technology protect your eyes during long use. Ultra-slim lightweight body makes this travel monitor easy to carry for work, business, or gaming on the go. Just 2.3 lb, 0.4" slim, and 0.15" bezel—ultra-portable for gaming and work.
- USB-C & HDMI Universal Compatibility: Equipped with dual USB-C and Mini HDMI ports, this external travel monitor connects seamlessly with laptops, MacBook, smartphones, game consoles, and more. VESA 75×75mm mount supports desktop or wall setups.
- Gaming Features & Reliable Warranty: Built-in FreeSync, black stabilizer, and backlight optimization enhance gameplay performance. Backed by UPERFECT’s 30-day return, 90-day replacement, and lifetime customer service support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7Z3ZY3P |
| Adaptive Sync | FreeSync |
| Additional Features | Blue Light Filter, Built-In Speakers, Eye Care, Flicker-Free, Frameless |
| Aspect Ratio | 16:10 |
| Best Sellers Rank | #12,051 in Electronics ( See Top 100 in Electronics ) #386 in Computer Monitors |
| Brand | UPERFECT |
| Brightness | 400 Candela |
| Built-In Media | 1 * 18″ 2K 144HZ Portable Monitor, 1 * Mini HDMI to Standard HDMI Cable, 1 * PD 30W Power Charger, 1 * Smart Cover, 2 * Type C to Type C Cable |
| Color | Black |
| Compatible Devices | Camera, Desktop, Gaming Console, Laptop, Smartphone |
| Connectivity Technology | HDMI, USB Type C |
| Contrast Ratio | 2000:1 |
| Customer Reviews | 4.4 out of 5 stars 1,062 Reviews |
| Display Resolution Maximum | 2560 x 1600 |
| Display Technology | QLED |
| Display Type | QLED |
| Hardware Connectivity | mini HDMI |
| Has Color Screen | Yes |
| Image Contrast Ratio | 2000:1 |
| Is Electric | Yes |
| Item Dimensions D x W x H | 15.7"D x 0.39"W x 10"H |
| Item Weight | 1.1 Kilograms |
| Manufacturer | UPERFECT |
| Model Name | M180K01 |
| Model Number | M180K01 |
| Mounting Type | Desk Mount |
| Native Resolution | 2560x1600 |
| Number of Component Outputs | 1 |
| Picture Quality Enhancement Technology | Yes |
| Refresh Rate | 144 Hz |
| Resolution | QXGA Wide |
| Response Time | 1 Milliseconds |
| Screen Finish | Matte |
| Screen Size | 18 Inches |
| Screen Surface Description | Matte |
| Shape | Rectangular |
| Specific Uses For Product | Business, Entertainment, Gaming |
| Total Number of HDMI Ports | 1 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| Unit Count | 1.0 Count |
| Viewing Angle | 178 Degrees |
| Voltage | 5 Volts |
| Warranty Description | 2 year warranty |
| Warranty Type | 3 Years Manufacturer Warranty |

## Product Details

- **Aspect Ratio:** 16:10
- **Brand:** UPERFECT
- **Resolution:** QXGA Wide
- **Screen Size:** 18 Inches
- **Screen Surface Description:** Matte

## Images

![UPERFECT Portable Monitor, 18" 2K 2560×1600 144Hz QLED Gaming Display | 400 Nits 100% DCI-P3 FreeSync HDR Ultra-Slim USB-C/HDMI Monitor for Laptop MacBook Phone Game Console - Image 1](https://m.media-amazon.com/images/I/81CP9ks8OFL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What should I know before buying this monitor?**
A: This 18" portable monitor does not come with a built-in battery, requiring external power for brighter display and enhanced functionality. Furthermore, it does not support wireless connectivity options such as Wi-Fi, Bluetooth.

**Q: Why my display does not have a 144Hz option under Window’s Display Settings?**
A: The supplied HDMI to mini HDMI cable will only allow a maximum 2560*1600 120hz. The included USB C cable can go up to 2560*1600 144hz.

**Q: What are the precautions when using it?**
A: 1.Adjusted brightness or parameters can only be saved when the monitor is connected to an external power supply. 2. If your device port doesn't support our monitor, tell us for a suitable adapter cable.

**Q: It says "no signal", what to do?**
A: 1. When connecting with a USB-C cable, make sure your device supports USB3.1./Thunderbolt 3. If not, please add a Mini HDMI to HDMI cable for signal transmission. 2. Please try another device. If it still fails, please tell us for a replacement.

**Q: Why choose UPERFECT?**
A: UPERFECT's Vision: Enhancing electronic device integration, fostering happiness, not division. Diverse options for you to get a perfect monitor. Let us know anytime for exceptional service with missing parts or technical issues.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Travel-Friendly Upgrade for Work and Gaming
*by T***S on March 6, 2026*

I’ve been using the UPERFECT 18" QLED Portable Monitor regularly for travel and working out of different offices, and it’s honestly become one of those pieces of gear I don’t want to be without. The 18-inch screen feels like the perfect size for a portable setup. It’s big enough to comfortably multitask without feeling cramped, but still easy to pack and carry. The 2K resolution (2560×1600) is sharp and clean, which makes reading documents, spreadsheets, and emails easy on the eyes during long work sessions. What really surprised me is how good it is for gaming. The 144Hz refresh rate makes everything feel smooth and responsive, and the QLED panel gives colors a nice pop without looking overdone. Whether I’m gaming after work or killing time while traveling, it performs far better than I expected from a portable monitor. The 500 nits of brightness also make a real difference. I’ve used it in hotel rooms, shared offices, and even near windows, and it stays bright and clear without needing to max it out. Overall, this monitor strikes a great balance between productivity and entertainment. It’s reliable, easy to set up, and versatile enough to handle both work and gaming without compromise. If you travel often or work out of multiple locations and want a portable display that doesn’t feel like a downgrade from a desktop monitor, this one is absolutely worth it.

### ⭐⭐⭐⭐⭐ Stunning definition and colors (OLED feels brighter than 500 nits)
*by G***O on April 21, 2026*

I like to pair my MacBook with a second portable monitor, both to increase my productivity and, more often than not, to watch videos while waiting for one of my AI agents to finish working. I've used other portable monitors in the past, but this OLED has by far the most stunning colors and contrast. I was initially worried that at "only" 500 nits it wouldn't be as bright as my previous display or my MacBook's screen (both 600 nits), but in practice the higher contrast of the OLED panel makes it feel noticeably brighter than both, indoors and outdoors. It's also the first portable monitor I've successfully configured in HDR mode with my MacBook, which is a nice bonus. HDR is enabled on both the monitor and in macOS, and I verified it's actually active using online HDR test pages. I don't use HDR often, but the difference on HDR videos (tested with YouTube HDR content in Chrome) is clearly visible. After trying several color profiles in macOS Display settings, I got the best results with "P3 D65 Gamma 2.6" — other profiles either crushed the blacks or washed out the shadows, losing detail in darker scenes. With this profile, dark areas retain visible detail while highlights still pop, giving the best overall dynamic range in a dim room (see attached screenshot with config details). The display ships with a magnetic foldable cover that doubles as a stand — great for travel. When I'm at my desk I prefer to raise it slightly on a regular iPad stand. It comes with its own power adapter and cables, but most of the time I just plug it into my laptop and power both from the MacBook's power adapter without issues. In summary: great display, solid value, truly portable, and don't be put off by "only" 500 nits — the OLED panel is a significant upgrade over traditional LCDs.

### ⭐⭐⭐⭐⭐ A really nice monitor
*by B***H on September 6, 2023*

I am a perm WFH and use this monitor for when I am away from my at-home setup. I have multiple monitors at home so I am use to a lot of desktop space. This monitor is great, but you just need to be aware of the size. I also have the 15.6inch from this same company. I compare everything against my 5.11 backpacks as that is what I pack everything into. The 18inch fits nicely in the Rush24 but sticks out some with the Rush12 and the Moab10. This has been fine for short trips. The 15.6 fits fine into all three backpacks. With that said, I have found myself reaching for the 18inch and my Moab10 and just packing everything into that. It seems to fit fairly nice and secure even with it sticking out slightly. It has become my go-to grab-and-go when heading out for short trips. I am able to fit my extra keyboard, mouse, monitor and laptop in the Moab10 when I was heading to the library for a change of scenery (or when my internet goes out). As long as you have the space for carrying this around, you can't go wrong. With regards to setup, this works great with my Surface Laptop 3 and 4. The power from the USB-C is sufficient so the extra power cable is not required. I find this to be extremely appealing and super simple for setup. I also recently ordered the Surface dock as I would like to have use of both monitors. (FYI, Surface Laptop only comes with 1 USB-C port). The monitor is 2k so it is clear and has really good resolution. I found it to be a great compliment to my work laptop (which is only a 13inch). Being a Software Engineer, the extra desktop space is a must. I have had several multi-hour runs with it recently because our internet kept going out. I found myself constantly moving my windows over to the 18inch and working from that screen and only keeping email and chat on my laptop monitor. If you are in the market and have the space for carrying this around then the 18inch is the way to go. If you are limited on space then you might consider the 15.6inch version but again, you can really see the difference between 15.6 and 18inch with regards to how much you can fit on your screen. In all honesty, you really can't go wrong either way as the company is wonderful and stands by their products.

## Frequently Bought Together

- UPERFECT 2K 144Hz Portable Gaming Monitor 18" 2560x1600 QHD 100% DCI-P3 FreeSync HDR Laptop w/VESA, Frameless Matte IPS Eye Care Second Monitor for Game Console (UGame K118)
- UPERFECT 18.5-inch Portable Monitor Case Polyester Laptop Sleeve Protective Case Vertical Style with Pocket Zipper for 18.5-inch Monitor Laptop Pad Tablet
- WEARSON 75mm VESA Mount Monitor Stand - Foldable Small Monitor Stand for 10" 13" 15.6" 16" 17" 17.3" inch Portable Monitor Stand Lay Flat support VESA 75*75mm (Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*